Eyepieces	PL10x/22 eyepieces (pair), high eyepoint, with rubber cup (on main head) and field number 20 (on discussion heads)
Head	Trinocular observation head (main head) and binocular (discussion heads), inclined 30° and rotatable 360°. Diopter adjustment on left eyepiece. Interpupillary adjustment 55-75 mm.  Multi-viewing device (10 simultaneous observers). Discussion LED pointer (arrow) under the main head.
Main Body	Main body with focus system and X-LED8 illumination, for general purposes
Motorization	Choice of: Upgrade (controller) for any kind of motorization (stage, Z-axis, nosepiece, or all of them together) (must be added for any motorized configuration) Motorization of Z-axis
Nosepiece	Choice of: Sextuple reversed nosepiece, for RMS objectives with DIC slot Sextuple motorized reversed nosepiece, for RMS objectives with DIC slot
Objective Sets	IOS W-PLAN 4x, 10x, 20x, 40x, 60x, 100x
Stage	Choice of: Standard Mechanical Stage Rackless Mechanical Stage MPC (Mineral Solid Surface) Rackless Mechanical Stage Heating stage, with digital temperature controller Motorized mechanical Stage
Focusing	Coaxial coarse and fine focusing mechanism (graduated, 0.002mm) with upper stop, to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob.
Condenser	Choice of: 0.90/0.25 NA Swing-Out Condenser